@charset "utf-8";
@import "_reset";
$basefont:40px;
$blue: #0075c1;
$black:#434242;
@function r($n) {
    @return $n / $basefont * 1rem
}

.web {
    width: 100vw;
    height: 100vh;
    background-color: $blue;
    background: url(../img/bg.png) no-repeat;
    background-size: cover;
    overflow: auto;
    .box {
        position: relative;
        margin: r(170px) auto;
        width: r(590px);
        height: r(839px);
        background-color: rgba(#fff, .3);
        box-shadow: 0px 4px 13px 5px rgba(0, 0, 0, 0.3);
        padding: r(150px) r(28px) 0;
        box-sizing: border-box;
        color: $black;
        text-align: center;
        font-size: r(26px);
        .top {
            position: absolute;
            top: r(40px);
            left: r(28px);
            text-align: right;
            width: r(264px);
            // height: r(30px);
            border-bottom: 1px solid $black;
            font-size: r(28px);
        }
        .box_img {
            width: r(265px);
            height: r(265px);
            border: solid 4px #434242;
            margin-left: 3.25rem;
            margin-top: r(30px);
            img {
                width: 100%;
            }
        }
        .baocun_img {
            display: block;
            width: r(187px);
            height: r(57px);
            background-color: #ffffff;
            box-shadow: 0px 4px 4px 1px rgba(0, 0, 0, 0.39);
            border-radius: r(29px);
            margin: r(30px) auto;
            font-size: r(24px);
            color: $blue;
            line-height: r(57px);
            text-decoration: none;
        }
    }
}